title: [The history of antitussive and expectorants].
authors.affiliation: WALA Heilmittel GmbH, Dorfstrasse 1, 73087 Bad Boll/Eckwälden. Ulrich.Meyer@wala.de
authors.forename: Ulrich
authors.initials: U
authors.lastname: Meyer
mesh_terms: D000551:Ambroxol / Q000266:history / Q000627:therapeutic use; D000818:Animals; D000996:Antitussive Agents / Q000266:history* / Q000627:therapeutic use*; D001964:Bromhexine / Q000266:history / Q000627:therapeutic use; D003061:Codeine / Q000138:chemical synthesis / Q000266:history / Q000627:therapeutic use; D005100:Expectorants / Q000266:history* / Q000627:therapeutic use*; D003932:Heroin / Q000266:history / Q000627:therapeutic use; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans
chemical_list: D000996:Antitussive Agents; D005100:Expectorants; D000551:Ambroxol; D003932:Heroin; D001964:Bromhexine; D003061:Codeine